The ratio of BUN to creatinine is usually between 10:1 and 20:1. An increased ratio may be due to a condition that causes a decrease in the flow of blood to the kidneys, such as congestive heart failure or dehydration.
However, there has been research in this area. In germany, frankincense (boswellia serrata) is aparently considered a standard treatment for cancer in brain because it is one of the few substances believed to cross the BBB. Wormwood (Artemisia absinthium) is another possibility.owever, there has been research in this area. In germany, frankincense (boswellia serrata) is aparently considered a standard treatment for cancer in brain because it is one of the few substances believed to cross the BBB. Wormwood (Artemisia absinthium) is another possibility.
The brain is protected from xenobiotic agents by the blood-brain barrier (BBB). The BBB is a network of capilliaries lined by endothetial cells characterised by lack of fenestrations and very tight junctions between the cells.ne potential beneficial effect might be that it allows improved drug access to the CNS. Treatment of brain tumours can be of limited efficacy due to the impact of the blood-brain barrier impeding drug access, it has been shown that a hyperosmolar mannitol infusion can disrupt the blood-brain barrier DOI.